| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q22 | 427,615 | -5.2% |
| 1Q22 | 449,244 | +3.7% |
| 4Q21 | 449,266 | +5.4% |
| 3Q21 | 448,050 | +103.1% |
| 2Q21 | 450,838 | +97.0% |
| 1Q21 | 433,042 | +72.4% |
| 4Q20 | 426,112 | +61.7% |
| 3Q20 | 220,573 | -18.7% |
| 2Q20 | 228,899 | -13.9% |
| 1Q20 | 251,229 | -6.3% |
| 4Q19 | 263,459 | -2.4% |
| 3Q19 | 271,236 | +3.1% |
| 2Q19 | 265,983 | +0.1% |
| 1Q19 | 268,099 | -1.3% |
| 4Q18 | 269,912 | - |
| 3Q18 | 262,964 | - |
| 2Q18 | 265,687 | - |
| 1Q18 | 271,656 | - |